Tuam Tshoj J acid (2-Amino-5-naphthol-7-sulfonic Acid) CAS 87-02-5 Hoobkas thiab manufacturers |Mit-ivy

J acid (2-Amino-5-naphthol-7-sulfonic acid) CAS 87-02-5

luv luv piav qhia:

saib xyuas
Cov ntsiab lus ceev
CAS Nr:.
87-02-5 ib
Lwm Lub Npe:
J ACID
MF:
C10H9NO4S
EINECS No.:
201-718-9
Hom:
Dyestuff Intermediates
Purity:
97%

CAS:87-02-5 ib

Natural/Synthetic:Ntuj

Cov ntsiab lus:99%

Xa email rau peb MSDS/COA Download

Product Detail

Khoom cim npe

Cov khoom	Specification
Qhov tshwm sim	Grey rau lub teeb xim av hmoov
Cov ntsiab lus (qhuav)	≥90.0%
Purity (HPLC)	≥97.0%
Cov ntsiab lus ntawm Gamma Acid	≤ 1.50%
Cov ntsiab lus ntawm Bis J Acid	≤ 0.20%
Dej	≤ 1.0%
2- Naphthylamine	≤100ppm

Txheej txheem cej luam

Cov ntsiab lus ceev

CAS Nr:.

87-02-5 ib

Lwm Lub Npe:

J ACID

MF:

C10H9NO4S

EINECS No.:

201-718-9

Hom:

Dyestuff Intermediates

Purity:

97%

Hom Lub Npe:

HAIHANG

Qauv nab npawb:

NWS 87-02-5

Daim ntawv thov:

Dyestuff Intermediates

Qhov tsos:

lub teeb daj hmoov

Khoom npe:

J Acid

CAS:

87-02-5 ib

Kev ntsuam xyuas:

97% min

Ntim:

25kg / hnab

Gamma Acid:

1.50 Nws

Moisture:

1.00 Nws

2- Naphthylamine:

100

Cov ntsiab lus

90.00 Nws

Muaj peev xwm muab khoom

Muaj peev xwm muab khoom:

50 Tons / Tons ib hlis

Ntim & Xa khoom

Ntim Cov Lus Qhia

25kg / hnab

Chaw nres nkoj

Shanghai Qingdao Tianjin Dalian Huangpu

Daim duab piv txwv:

pob-img pob-img

Lub Sijhawm Lead:

Qty (kg) 1 - 500 501 - 100000 > 100000

Est.Sijhawm (hnub) 3 5 Yuav tsum tau sib tham

Product Description

Cov ntsiab lus ceev

Lub npe tshuaj: J acid

CAS Nr .: 87-02-5

Molecular Fomula: C10H9NO4S

Molecular Luj: 239.25

Qhov tsos: daj hmoov

Kev ntsuas: 97%

Cov ntawv pov thawj

Hais txog peb

Kev piav qhia

Ntim & Shipping

Ntim: Methyl Violet / CI 42535 / Methyl Violet 2B / Basic Violet 1 CAS 8004-87-3

Khoom npe: Methyl Violet 2B CAS 8004-87-3

Qhov tshwm sim thiab lub cev lub cev:	tsaus ntsuab hmoov
Melting Point:	137ºC ua
Boiling Point:	532.2ºC ntawm 760 mmHg
Flash Point:	70ºC tso
Kev ruaj ntseg:	Nyob ruaj khov nyob rau hauv qhov kub thiab txias.
Kev cia khoom:	Khaws rau hauv qhov chaw txias, qhuav.Khaws cov thawv kaw kom nruj.

Ntim & Shipping

Ntim: Methyl Violet / CI 42535 / Methyl Violet 2B / Basic Violet 1 CAS 8004-87-3

Kev xa khoom

Kev Xa: Kev thauj mus los yuav yog DHL, UPS, TNT, EMS, Fedex, thiab lwm yam.
Rau kev txiav txim loj, nws yuav xa los ntawm huab cua lossis hiav txwv.
Nyob ntawm koj qhov chaw nyob, thov tso cai 1-5 hnub ua haujlwm rau koj qhov kev txiav txim tuaj txog.
Rau kev txiav txim me me, thov cia siab tias 3-7 hnub los ntawm UPS DHL EMS.
Rau kev txiav txim loj, thov tso cai 5-8 hnub los ntawm Cua, 15-30 hnub los ntawm Hiav Txwv.

Khoom siv

Cov khoom lag luam alkaline violet 5 bn, alkaline qingsong lotus, feem ntau yog siv rau silk, acrylic, hemp, ntawv, tawv dyeing thiab xim, number case thiab number case lim.Masterwork hu ua methyl violet, siv los ua cov tshuaj tua kab mob ntawm daim tawv nqaij.Feem ntau yog siv los kho cov kab mob gram-zoo thiab pwm kab mob thiab cov mucous daim nyias nyias, daim tawv nqaij rwj, kuj siv rau hauv kev kho mob ntawm tinea theem nrab kab mob thiab pyoderma.

Methyl Violet 2B CAS 8004-87-3

Khoom npe: Methyl Violet 2B CAS 8004-87-3

Qhov tshwm sim thiab lub cev lub cev:	tsaus ntsuab hmoov
Melting Point:	137ºC ua
Boiling Point:	532.2ºC ntawm 760 mmHg
Flash Point:	70ºC tso
Kev ruaj ntseg:	Nyob ruaj khov nyob rau hauv qhov kub thiab txias.
Kev cia khoom:	Khaws rau hauv qhov chaw txias, qhuav.Khaws cov thawv kaw kom nruj.